Click on the third or sixth rank to set the en passant target square.

EGTB: win in 6 half-moves

# move score
1 Kb1 win in 5 half-moves
2 Kf3 win in 5 half-moves
3 Kh6 win in 5 half-moves
4 Kf1 win in 7 half-moves
5 Kf2 win in 7 half-moves
6 Kg3 win in 7 half-moves
7 Kg5 win in 7 half-moves
8 Kg6 win in 7 half-moves
9 Kd1 win in 9 half-moves
10 Kd2 win in 9 half-moves
11 Kg4 win in 9 half-moves
12 Kh4 win in 9 half-moves
13 Kb2 win in 11 half-moves
14 Kc2 win in 11 half-moves
15 Kg1 win in 11 half-moves
16 Kh1 win in 11 half-moves
17 Kh2 win in 11 half-moves
18 Kh3 win in 11 half-moves